149641296

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 461280000

約数和(自身を除く): 311638704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 61, 84, 98, 112, 122, 147, 149, 168, 183, 196, 244, 294, 298, 336, 343, 366, 392, 427, 447, 488, 588, 596, 686, 732, 784, 854, 894, 976, 1029, 1043, 1176, 1192, 1281, 1372, 1464, 1708, 1788, 2058, 2086, 2352, 2384, 2562, 2744, 2928, 2989, 3129, 3416, 3576, 4116, 4172, 5124, 5488, 5978, 6258, 6832, 7152, 7301, 8232, 8344, 8967, 9089, 10248, 11956, 12516, 14602, 16464, 16688, 17934, 18178, 20496, 20923, 21903, 23912, 25032, 27267, 29204, 35868, 36356, 41846, 43806, 47824, 50064, 51107, 54534, 58408, 62769, 63623, 71736, 72712, 83692, 87612, 102214, 109068, 116816, 125538, 127246, 143472, 145424, 153321, 167384, 175224, 190869, 204428, 218136, 251076, 254492, 306642, 334768, 350448, 381738, 408856, 436272, 445361, 502152, 508984, 613284, 763476, 817712, 890722, 1004304, 1017968, 1226568, 1336083, 1526952, 1781444, 2453136, 2672166, 3053904, 3117527, 3562888, 5344332, 6235054, 7125776, 9352581, 10688664, 12470108, 18705162, 21377328, 24940216, 37410324, 49880432, 74820648, 149641296]

約数ペア:

[(1, 149641296), (2, 74820648), (3, 49880432), (4, 37410324), (6, 24940216), (7, 21377328), (8, 18705162), (12, 12470108), (14, 10688664), (16, 9352581), (21, 7125776), (24, 6235054), (28, 5344332), (42, 3562888), (48, 3117527), (49, 3053904), (56, 2672166), (61, 2453136), (84, 1781444), (98, 1526952), (112, 1336083), (122, 1226568), (147, 1017968), (149, 1004304), (168, 890722), (183, 817712), (196, 763476), (244, 613284), (294, 508984), (298, 502152), (336, 445361), (343, 436272), (366, 408856), (392, 381738), (427, 350448), (447, 334768), (488, 306642), (588, 254492), (596, 251076), (686, 218136), (732, 204428), (784, 190869), (854, 175224), (894, 167384), (976, 153321), (1029, 145424), (1043, 143472), (1176, 127246), (1192, 125538), (1281, 116816), (1372, 109068), (1464, 102214), (1708, 87612), (1788, 83692), (2058, 72712), (2086, 71736), (2352, 63623), (2384, 62769), (2562, 58408), (2744, 54534), (2928, 51107), (2989, 50064), (3129, 47824), (3416, 43806), (3576, 41846), (4116, 36356), (4172, 35868), (5124, 29204), (5488, 27267), (5978, 25032), (6258, 23912), (6832, 21903), (7152, 20923), (7301, 20496), (8232, 18178), (8344, 17934), (8967, 16688), (9089, 16464), (10248, 14602), (11956, 12516)]